The northern lowlands are parts of glacial deposition, and, accordingly, their surface area is diversified by this kind of characteristics as being the Valdai Hills of western Russia; by deposits of boulder clay, sands, and gravels; by glacial lakes; and from the Pripet Marshes, a big unwell-drained location of Belarus https://emiliozyuqp.educationalimpactblog.com/57157188/the-5-second-trick-for-australia